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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-methoxy-2-oxoethylamino)-7-(2'-methyl-2',3',5'-tris-O-acetyl-β-D-ribofuranosyl)-5-nitro-7H-pyrrolo[2,3-d]pyrimidine 1118756-07-2 C21H25N5O11
4-(2-methoxy-2-oxoethylamino)-7-(2'-methyl-2',3',5'-tris-O-acetyl-β-D-ribofuranosyl)-5-nitro-7H-pyrrolo[2,3-d]pyrimidine
—— 4-{3-[2-chloro-5-methyl-4-(N-isopropyl-N-ethoxycarbonylmethylaminocarbonyl-amino)-phenyl]-propargylamino}-benzamidine 276676-78-9 C25H30ClN5O3
4-{3-[2-chloro-5-methyl-4-(N-isopropyl-N-ethoxycarbonylmethylaminocarbonyl-amino)-phenyl]-propargylamino}-benzamidine
—— [4-(2-amino-4-bromo-3H-1-benzazepin-7-yl)phenyl]-pyrrolidin-1-ylmethanone 1386860-30-5 C21H20BrN3O
[4-(2-amino-4-bromo-3H-1-benzazepin-7-yl)phenyl]-pyrrolidin-1-ylmethanone
—— 4-Chloro-6-{N'-[1-(4-chloro-phenyl)-eth-(Z)-ylidene]-hydrazino}-pyrimidin-2-ylamine 154989-15-8 C12H11Cl2N5
4-Chloro-6-{N'-[1-(4-chloro-phenyl)-eth-(Z)-ylidene]-hydrazino}-pyrimidin-2-ylamine
—— 4-(naphth-1-yl)-2-n-propylimidazole-5-carboxaldehyde 134051-71-1 C17H16N2O
4-(naphth-1-yl)-2-n-propylimidazole-5-carboxaldehyde
—— (4S)-4-(N-benzyloxycarbonyl-2-aminoethyl)-2-[(dicyclopropylmethyl)amino]imidazoline hydrochloride 1269488-05-2 C20H28N4O2*ClH
(4S)-4-(N-benzyloxycarbonyl-2-aminoethyl)-2-[(dicyclopropylmethyl)amino]imidazoline hydrochloride
—— 4-benzyl-(2R)-5-oxo-2-morpholinecarboxylic acid 259538-37-9 C12H13NO4
4-benzyl-(2R)-5-oxo-2-morpholinecarboxylic acid
—— 4-methyl-5-sulfanylideneheptan-3-one 99679-68-2 C8H14OS
4-methyl-5-sulfanylideneheptan-3-one
—— (4S,5R)-4-Benzyl-5-((1S,2R)-2-tert-butylcarbamoyl-4-oxo-cyclohexylmethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 688349-28-2 C29H44N2O5
(4S,5R)-4-Benzyl-5-((1S,2R)-2-tert-butylcarbamoyl-4-oxo-cyclohexylmethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-((tetrahydro-2H-pyran-4-yl)methyl)benzamide 946824-82-4 C29H40N6O4
4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-((tetrahydro-2H-pyran-4-yl)methyl)benzamide
—— 4-(3-exo)-[1,4,4,7-tetramethyl-3,5,11-trioxa-tricyclo[5.3.1.0(2,6)]undec-9-yl]-phenylamine 1142363-38-9 C18H25NO3
4-(3-exo)-[1,4,4,7-tetramethyl-3,5,11-trioxa-tricyclo[5.3.1.0(2,6)]undec-9-yl]-phenylamine
—— 4-(N,N-dibutylamino)-6-mercapto-5-nitropyrimidine 155081-84-8 C12H20N4O2S
4-(N,N-dibutylamino)-6-mercapto-5-nitropyrimidine
—— (4,5-dibutyl-2-trimethylsilylphenyl) trifluoromethanesulfonate 873196-35-1 C18H29F3O3SSi
(4,5-dibutyl-2-trimethylsilylphenyl) trifluoromethanesulfonate
—— 4-(N-benzyl-N-heptylamino)butyric acid 155082-50-1 C18H29NO2
4-(N-benzyl-N-heptylamino)butyric acid
—— [4-[4-[3-(5-Ethyl-2-methylpiperidin-1-yl)propoxy]phenyl]piperazin-1-yl]-(5,6,7,8-tetrahydronaphthalen-2-yl)methanone 684244-76-6 C32H45N3O2
[4-[4-[3-(5-Ethyl-2-methylpiperidin-1-yl)propoxy]phenyl]piperazin-1-yl]-(5,6,7,8-tetrahydronaphthalen-2-yl)methanone
—— 4-{1-[(5-bromopyridin-2-yl)methyl]-3,5-dimethyl-1H-pyrazol-4-yl}-2-chlorobenzonitrile 1126775-15-2 C18H14BrClN4
4-{1-[(5-bromopyridin-2-yl)methyl]-3,5-dimethyl-1H-pyrazol-4-yl}-2-chlorobenzonitrile
—— 4-Amino-N-[1-(1H-benzimidazol-5-yl-methyl)-2-(5,6,7,8-tetrahydro-4H-thiazolo[4,5-d]azepin-6-yl)-2-oxo-ethyl]-3,5-dichloro-benzenesulphonamide 152134-60-6 C23H22Cl2N6O3S2
4-Amino-N-[1-(1H-benzimidazol-5-yl-methyl)-2-(5,6,7,8-tetrahydro-4H-thiazolo[4,5-d]azepin-6-yl)-2-oxo-ethyl]-3,5-dichloro-benzenesulphonamide
—— 4-(4-{[3,5-bis(trifluoromethyl)phenoxy]methyl}-3,5-dimethyl-1H-pyrazol-1-yl)benzonitrile 1189136-35-3 C21H15F6N3O
4-(4-{[3,5-bis(trifluoromethyl)phenoxy]methyl}-3,5-dimethyl-1H-pyrazol-1-yl)benzonitrile
—— 4-[methoxy(methyl)amino]benzenecarbothioamide 1189353-65-8 C9H12N2OS
4-[methoxy(methyl)amino]benzenecarbothioamide
—— 4-{3-[3-(2,2-Dichloro-1-methyl-cyclopropyl-methoxy)-phenyl]-2-methyl-3-oxapropyl}-2,6-dimethyl-morpholine 138079-78-4 C20H29Cl2NO3
4-{3-[3-(2,2-Dichloro-1-methyl-cyclopropyl-methoxy)-phenyl]-2-methyl-3-oxapropyl}-2,6-dimethyl-morpholine
—— <4-Bromo-7-methylamino-2,4,6-cycloheptatrien-1-yliden>benzoehydrazid 21126-24-9 C15H14BrN3O
<4-Bromo-7-methylamino-2,4,6-cycloheptatrien-1-yliden>benzoehydrazid
—— (4-Chloro-phenyl)-[4-((Z)-styryl)-phenoxy]-acetic acid methyl ester 4687-16-5 C23H19ClO3
(4-Chloro-phenyl)-[4-((Z)-styryl)-phenoxy]-acetic acid methyl ester
—— 4-(3-pyridin-2-yl-5-pyridin-4-yl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester 36124-01-3 C22H20N4O2
4-(3-pyridin-2-yl-5-pyridin-4-yl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester
—— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 4-benzenesulfonyl-phenyl ester 34662-39-0 C25H18ClNO6S2
[4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 4-benzenesulfonyl-phenyl ester
—— 4-chloro-benzoic acid <i>N</i>'-(2,4-dibromo-phenyl)-<i>N</i>'-(4-nitro-phenyl)-hydrazide 51589-32-3 C19H12Br2ClN3O3
4-chloro-benzoic acid <i>N</i>'-(2,4-dibromo-phenyl)-<i>N</i>'-(4-nitro-phenyl)-hydrazide
—— 4,5,5-Trimethyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid; compound with diethyl-amine 34969-41-0 C4H11N*C8H10O4
4,5,5-Trimethyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid; compound with diethyl-amine
—— 4-Methoxy-2,3,5,6-tetramethyl-styrol 34671-82-4 C13H18O
4-Methoxy-2,3,5,6-tetramethyl-styrol
—— 4-(β-Bromethyl)-4'-isopentoxydiphenylmethan 31665-85-7 C20H25BrO
4-(β-Bromethyl)-4'-isopentoxydiphenylmethan
—— 4-(β-Bromethyl)-4'-isobutoxydiphenylmethan 31665-83-5 C19H23BrO
4-(β-Bromethyl)-4'-isobutoxydiphenylmethan
—— [4-(1-hydroxy-4,5-dimethyl-1<i>H</i>-imidazol-2-yl)-phenoxy]-acetic acid 37389-24-5 C13H14N2O4
[4-(1-hydroxy-4,5-dimethyl-1<i>H</i>-imidazol-2-yl)-phenoxy]-acetic acid
—— 4-benzoylamino-5-ethyl-1-phenyl-1,2-dihydro-pyrazol-3-one 35888-18-7 C18H17N3O2
4-benzoylamino-5-ethyl-1-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-hydroxy-3-[5-(3-nitro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid 1032614-51-9 C15H9N3O6
4-hydroxy-3-[5-(3-nitro-phenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid
—— 4-[(4-methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-benzamide (R)-(-)-mandelate 862366-41-4 C8H8O3*C29H31N7O
4-[(4-methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-benzamide (R)-(-)-mandelate
—— 4-[2-Amino-6-[5-[2-amino-6-(4-hydroxyphenyl)pyrimidin-4-yl]oxy-3,3-dimethylcyclohexa-1,4-dien-1-yl]oxypyrimidin-4-yl]phenol 1380538-25-9 C28H26N6O4
4-[2-Amino-6-[5-[2-amino-6-(4-hydroxyphenyl)pyrimidin-4-yl]oxy-3,3-dimethylcyclohexa-1,4-dien-1-yl]oxypyrimidin-4-yl]phenol
—— 4-({2-[1-acetoxy-3-(2-benzyloxycarbonylamino-3-methyl-pentanoylamino)-4-methyl-pentyl]-thiazole-4-carbonyl}-amino)-2-methyl-5-phenyl-pentanoic acid methyl ester 919518-65-3 C39H52N4O8S
4-({2-[1-acetoxy-3-(2-benzyloxycarbonylamino-3-methyl-pentanoylamino)-4-methyl-pentyl]-thiazole-4-carbonyl}-amino)-2-methyl-5-phenyl-pentanoic acid methyl ester
—— (4S,5S)-5-Benzyloxy-4-((S)-1-benzyloxy-ethyl)-2,2-dimethyl-[1,3]dioxane 97466-33-6 C22H28O4
(4S,5S)-5-Benzyloxy-4-((S)-1-benzyloxy-ethyl)-2,2-dimethyl-[1,3]dioxane
—— 4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal 259792-15-9 C37H44O3S2Si
4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal
—— 4-Methoxy-7-propionyl-bicyclo[4.2.0]octa-1(6),2,4-triene-7-carbonitrile 114083-73-7 C13H13NO2
4-Methoxy-7-propionyl-bicyclo[4.2.0]octa-1(6),2,4-triene-7-carbonitrile
—— 4-(2,3-dioxo-1-((4-phenylpiperazin-1-yl)methyl)indolin-5-yl)semicarbazide 1426685-10-0 C20H22N6O3
4-(2,3-dioxo-1-((4-phenylpiperazin-1-yl)methyl)indolin-5-yl)semicarbazide
—— 4-[2-(cyclopropanecarbonylamino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl]-N,N-dimethylbenzamide 1142936-53-5 C19H19N5O2
4-[2-(cyclopropanecarbonylamino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl]-N,N-dimethylbenzamide
—— 4-Ethyl-1-methoxy-2-phenyl-1,4,6,7-tetrahydro-2H-5,8-dioxa-2,4-diaza-1-phospha-anthracen-3-one 874385-33-8 C18H19N2O4P
4-Ethyl-1-methoxy-2-phenyl-1,4,6,7-tetrahydro-2H-5,8-dioxa-2,4-diaza-1-phospha-anthracen-3-one
—— 4H-Indol-4-one, 1,5,6,7-tetrahydro-1-(4-iodophenyl)-2,6,6-trimethyl-,oxime 676257-84-4 C17H19IN2O
4H-Indol-4-one, 1,5,6,7-tetrahydro-1-(4-iodophenyl)-2,6,6-trimethyl-,oxime
—— 4-Ethyl-5-ethylimino-2-(p-methoxyphenyl)-3-(p-methoxyphenylimino)-1,2,4-thiadiazolidin 68454-77-3 C20H24N4O2S
4-Ethyl-5-ethylimino-2-(p-methoxyphenyl)-3-(p-methoxyphenylimino)-1,2,4-thiadiazolidin
—— 4-Hydroxy-3-phenylisochroman 32727-55-2 C15H14O2
4-Hydroxy-3-phenylisochroman
—— 4'-chloro-2-(trifluoromethyl)-[1,1'-biphenyl]-3-amine 1573117-64-2 C13H9ClF3N
4'-chloro-2-(trifluoromethyl)-[1,1'-biphenyl]-3-amine
—— 4-{3-hydroxy-2-[6-(1(2)<i>H</i>-tetrazol-5-yl)-hex-2-enyl]-cyclopentyl}-1-<i>m</i>-tolyl-but-3-en-2-one 64351-50-4 C23H30N4O2
4-{3-hydroxy-2-[6-(1(2)<i>H</i>-tetrazol-5-yl)-hex-2-enyl]-cyclopentyl}-1-<i>m</i>-tolyl-but-3-en-2-one
—— 4-isopropyl-4-methyl-1-phenyl-1,4-dihydro-2<i>H</i>-isoquinolin-3-one 40119-25-3 C19H21NO
4-isopropyl-4-methyl-1-phenyl-1,4-dihydro-2<i>H</i>-isoquinolin-3-one
—— 4-acetylamino-5-chloro-<i>N</i>-(1-cyclohexylmethyl-1-oxy-piperidin-4-yl)-2-methoxy-benzamide 64307-07-9 C22H32ClN3O4
4-acetylamino-5-chloro-<i>N</i>-(1-cyclohexylmethyl-1-oxy-piperidin-4-yl)-2-methoxy-benzamide
—— 4-(4-chloro-phenoxy)-N-(1-hydroxy-6-methyl-2-oxo-1,2-dihydro-pyridin-3-yl)-N-methyl-benzenesulfonamide 1009121-21-4 C19H17ClN2O5S
4-(4-chloro-phenoxy)-N-(1-hydroxy-6-methyl-2-oxo-1,2-dihydro-pyridin-3-yl)-N-methyl-benzenesulfonamide
—— 4-chloro-11-methylaminomethyl-6,11-dihydrodibenz(b,e)oxepin-11-ol, hydrochloride 105345-89-9 C16H16ClNO2*ClH
4-chloro-11-methylaminomethyl-6,11-dihydrodibenz(b,e)oxepin-11-ol, hydrochloride